My 19 year old daughter and I, her father, have been arguing recently over the fact that I have refused to let her bring her boyfriend over to our house. She’s never been particularly interested in anybody until now so never had this problem before, but she is adamant that I am being unfair. She wants him to be able to spend the night, but I am uncomfortable with the idea. She usually goes to his place which I’m fine with, but due to where he lives she can’t stay over there. Am i being unreasonable?